International journal · Est. 1994

A definitive forum for convex analysis.

Rigorous research at the intersection of variational analysis, optimization, control, and the mathematical sciences.

Peer-reviewed original researchISSN 0944-6532eISSN 2363-6394
34Volumes published
1,694Archive records
4Issues per year
1,200Pages annually
Latest research

Volume 34
Numbers 1

The latest research in Volume 34, spanning convex and variational analysis, optimal control, PDEs, and geometry.

Published
A broad mathematical scope

Theory with reach.

JCA develops theoretical knowledge in convex analysis and extends its applications, with particular attention to nonsmooth analysis, generalized differentiability, and set-valued functions.

01Convex analysis
02Calculus of variations
03Control theory
04Measure theory
05Functional analysis
06Differential equations
07Integral equations
08Optimization
09Mathematical programming
10Mathematical economics
11Nonsmooth analysis
12Generalized differentiability
13Set-valued functions
Abstracting and indexing
Indexing and metrics
Impact Factor
0.8
CiteScore
1.2

2025 figures. The Impact Factor is Clarivate's, CiteScore is Scopus's, and the two are calculated differently.

Three decades of scholarship

One archive.
1,600+ ideas.

Browse every volume since 1994 or search the complete catalogue by title, author, year, keyword, or MSC classification.

For researchers

Share work that moves the field forward.

Manuscripts are considered in English, thoroughly peer-reviewed, and prepared in TeX. Submitting costs nothing; a charge applies only on acceptance, and waivers are available.